Description Consolidation (#9038)

I moved the desc_info to their parent thingies, because alt clicking the type and being sent to the description.dm was infuriating.

code/modules/materials/material_sheets.dm

@@ -1,8 +1,9 @@
 // Stacked resources. They use a material datum for a lot of inherited values.
 /obj/item/stack/material
-	force = 5.0
+	desc_info = "Use in your hand to bring up the recipe menu.  If you have enough sheets, click on something on the list to build it."
+	force = 5
 	throwforce = 5
-	w_class = 3.0
+	w_class = ITEMSIZE_NORMAL
 	throw_speed = 3
 	throw_range = 3
 	max_amount = 50

code/modules/materials/material_synth.dm

@@ -29,10 +29,14 @@
 	default_type = MATERIAL_WOOD
 
 /obj/item/stack/material/cyborg/glass
+	desc_info = "Use in your hand to build a window.  Can be upgraded to reinforced glass by adding metal rods, which are made from metal sheets.<br>\
+	As a synthetic, you can acquire more sheets of glass by recharging."
 	icon_state = "sheet-glass"
 	default_type = MATERIAL_GLASS
 
 /obj/item/stack/material/cyborg/glass/reinforced
+	desc_info = "Use in your hand to build a window. Reinforced glass is much stronger against damage.<br>\
+	As a synthetic, you can gain more reinforced glass by recharging."
 	icon_state = "sheet-rglass"
 	default_type = MATERIAL_GLASS_REINFORCED
 	charge_costs = list(500, 1000)